Kabeltværsnit for 100 Ampere ved 25 Meter (400V)
Beregning af kabeltværsnit (mm²), spændingsfald og sikringsstørrelse efter dansk standard DS/HD 60364 for 100 A over 25 m ved 400V.
Copper Cable (≤3% Drop)25 mm²Drop: 3.71V (0.93%)
Aluminum Cable (≤3% Drop)50 mm²Drop: 3.06V (0.76%)
Voltage at Load396.3 VLine Loss: 642.0 W
Max Power & Breaker69.28 kW100A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 100A at 25m
| Cross-Section (mm²) | Cu Ampacity | Al Ampacity | Cu Voltage Drop | Load Voltage | Al Voltage Drop | Power Loss | Status |
|---|---|---|---|---|---|---|---|
| 1.5 mm² | 16 A | 12 A | 61.78 V (15.44%) | 338.2 V | 101.9 V (25.48%) | 10700.0 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 37.07 V (9.27%) | 362.9 V | 61.14 V (15.29%) | 6420.0 W | Drop High |
| 4 mm² | 32 A | 25 A | 23.17 V (5.79%) | 376.8 V | 38.21 V (9.55%) | 4012.5 W | Drop High |
| 6 mm² | 41 A | 32 A | 15.44 V (3.86%) | 384.6 V | 25.48 V (6.37%) | 2675.0 W | Drop High |
| 10 mm² | 57 A | 44 A | 9.27 V (2.32%) | 390.7 V | 15.29 V (3.82%) | 1605.0 W | Drop High |
| 16 mm² | 76 A | 59 A | 5.79 V (1.45%) | 394.2 V | 9.55 V (2.39%) | 1003.1 W | Drop High |
| 25 mm² | 101 A | 78 A | 3.71 V (0.93%) | 396.3 V | 6.11 V (1.53%) | 642.0 W | ✓ OK (≤3%) |
| 35 mm² | 125 A | 97 A | 2.65 V (0.66%) | 397.4 V | 4.37 V (1.09%) | 458.6 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 1.85 V (0.46%) | 398.1 V | 3.06 V (0.76%) | 321.0 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 1.32 V (0.33%) | 398.7 V | 2.18 V (0.55%) | 229.3 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.98 V (0.24%) | 399.0 V | 1.61 V (0.4%) | 168.9 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.77 V (0.19%) | 399.2 V | 1.27 V (0.32%) | 133.7 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.62 V (0.15%) | 399.4 V | 1.02 V (0.25%) | 107.0 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.5 V (0.13%) | 399.5 V | 0.83 V (0.21%) | 86.8 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.39 V (0.1%) | 399.6 V | 0.64 V (0.16%) | 66.9 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.31 V (0.08%) | 399.7 V | 0.51 V (0.13%) | 53.5 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.23 V (0.06%) | 399.8 V | 0.38 V (0.1%) | 40.1 W | ✓ OK (≤3%) |
FAQ — Kabeltværsnit for 100 Ampere ved 25 Meter (400V)
Hvilket kabeltværsnit kræves til 100A ved 25 meter (400V)?
Til 100 Ampere over 25 meter ved 400V anbefales 25 mm² kobberkabel (spændingsfald 3.71V / 0.93%).
Hvor mange kW svarer 100A ved 400V til?
Det svarer til 69.28 kW med en anbefalet sikring på 100A.
Related Lengths & Currents (400V)
100A · 5m (400V)100A · 10m (400V)100A · 15m (400V)100A · 20m (400V)100A · 30m (400V)100A · 35m (400V)100A · 40m (400V)100A · 45m (400V)100A · 50m (400V)100A · 60m (400V)100A · 70m (400V)10A · 25m (400V)16A · 25m (400V)20A · 25m (400V)25A · 25m (400V)32A · 25m (400V)40A · 25m (400V)50A · 25m (400V)63A · 25m (400V)80A · 25m (400V)125A · 25m (400V)160A · 25m (400V)200A · 25m (400V)